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GC/MS chromatogram data for lab blank 9/25, Oct 2001

Machine-extracted title · confidence 90%

Instrument output displaying chromatographic peaks and integration parameters for a laboratory blank analyzed on October 12, 2001.

NYC-WTC_000088184–000088206

Folder label: “GC/MS Scan 9/25/01

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Scanned page image, NYC-WTC_000088199
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NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C:\HPCHEM\1\DATA\OCT1201\LB.D vial: 12 Acq On : 12 Oct 2001 12:53 pm Operator: 2 09 GTkLOS Sample : lab blk 9/25 Inst ; GC/MS 209 Mise . : Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\NP091101.M (RTE Integrator) Title : 209 625/TCLP calibration table 7/16/01 Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 10 Octadecane Concentration Rank 5 R.T. EstConc Area Relative to ISTD R.T. 32.73 3.25 ug/1 593849 Chrysene-dl2 33.13 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Octadecane 254 C18H38 000593-45-3 91 2 Heneicosane 296 C21H44 000629-94-7 91X 3 Nonacosane 408 C29H60 000630-03-5 91 / 4 Eicosane 282 C20H42 000112-95-8 90^ Abundance Scan 3016 (32.732 min): LB.D (-) m/z SYTOO 100.00% 57

5000 85

I'''' 1 y < 113 32.40 32.60 32.80 33.00 197 239 267 295 352 JTTTTpTTTpTT-rpTT-rpTTTjrTTTp-rrTyTTTTJTTT-rp-rTTpTTTp^ m/z 71.00 69713% TTfe-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 400 Abundance #71561: Octadecane 57

85 5000 32.40 32.60 32.80 33.00 m/z 43777 65755% ITI . . I . . r. I I) I . I Ti n I I I 11 I ■ I I ■ I ■ ■ I I I I I < I | i I I I I I I' " ‘ I" " I" '' I Tife-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 400 Abundance . __ #42201: Heneicosane 5(7 T-r-p-r-r-r-f 85 32.40 32.60 32.80 33.00 5000- m/z 85.05 48.55%

I 113 268 296 I"" 11111111111 I" " I'''' I' Ti/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 400 Abundance #54526: Nonacosane ,, I < I ' ' ' 'I 43 32.40 32.60 32.80 33.00 m/z 41.05 25765% 71 5000

n/z-> J " I''' 211 239 379 408 p-rrrp'TTTTpTTTpTTTpTTTJ^ 40 60 80 100 120140 160 180 200 220 240 260 280 300 320 340 360 380 400 I Hl 1 |1 1 11 I" ■ . I 32.40 32.60 32.80 33.00

LB.D NP091101.M Mon Oct 15 15:00:57 2001 Page 10 NYC-WTC_000088199

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NYC-WTC_000088199Source: NYC Law Department, mirrored locally

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